10 Best Portable Powerbank in The UK

Last updated on 02/08/2025

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Anker Laptop Power Bank, 25,000mAh Portable Charger with Triple 100W USB-C Ports for Multi-Device Charging, Built-In and Retractable Cables, For iPhone 16/15 Series, Samsung, and More

27% OffFree Shipping

Why We Love It

Efficient 165W dual charging.
25,000mAh for long-haul power.
Charge 4 devices simultaneously.

Main Highlights

Triple 100W USB-C Ports for Multi-Device: Designed for multitaskers, featuring three USB-C ports each delivering up to 100W, allowing you to power a MacBook and other devices simultaneously without losing charging speed.
25,000mAh for Long-Haul Power: Set off on extended journeys with a huge 25,000mAh capacity that supports your devices through multiple uses, complete with 100W ultra-fast recharging that fuels the power bank to 30% in just 20 minutes. (Note: This 90Wh power bank complies with airline carry-on regulations for batteries under 100Wh and must be placed in carry-on baggage.)
Dual Built-In Cables for On-the-Go Use: Equipped with two USB-C cables, one extendable up to 2.3 ft for over 20,000 retractions, and another at 0.98 ft that acts as a durable carrying strap capable of enduring more than 20,000 bends.
Charge 4 Devices at Once: Never run out of power, whether you're charging smartphones, tablets, or other USB-enabled devices. Connect up to four at once thanks to dual USB-C Cables, a USB-A port, and a USB-C port.
What You Get: Anker Power Bank (25K, 165W, Built-In and Retractable Cables), travel pouch, user manual, 18-month warranty, and our friendly customer service.

VEGER Power Bank Fast Charging,30000mAh Portable Charger PD 20W USB C Battery Pack with 4 Outputs & 2 Inputs Compatible with iPhone/iPad/Smartphones Tablet and More

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Why We Love It

Multiple charging options available.
Massive battery life for days.
Advanced fast-charging technology.

Main Highlights

【2 Inputs & 4 Outputs】It equipped with 2 types input ports(Micro USB+USB C（Type-C）), you can choose any one of them to recharge the power bank itself. USB C can be used as both input and output port, 3 USB-A and output 1 USB C port, can fast charge 4 devices at the same time without worrying about sacrificing speed.
【Massive 30000mAh Capacity PowerBank】At a total 30000mAh, it can fully charge an iPhone 8-14 series 5-8 times, for Samsung Galaxy series 4-6 times，The 30000mAh power bank meets 5-7 days of battery life, suitable for travel, business trips or other outdoor activities.
【USB C Battery Pack】The bidirectional Type-C connection working as input and output. It can charge your USB C devices or recharge the power bank itself just through one simply port.
【Accurate LED Display】Clear display keeping you informed how much capacity left in real-time and current charging status.Allows you to recharge in time and avoid travel worries.
【20W Fast charging】: Powerful 20W PD and QC 3.0 output allow the battery pack to deliver a 20W charge to the device speeding up charge times, powering up a 3500mAh phone from 0 to 60% in 30min. 4 times faster than ordinary power bank,4 times faster than ordinary power bank, This is a technical level that is difficult to achieve with ordinary power bank.
【Package Contents】30000mAh Universal Power Bank*1: USB A to UsB C Cable*1 : User Manual* 1: Mesh Pouch*1 : VEGER Certificate* 1
💖Note: If the power supply has a problem with not being able to be fully charged (e.g. only to 88%), it will need to be fully charged and then recharged again to bring the power supply to 100% capacity.

Anker Power Bank, 325 Portable Charger, 20,000mAh Battery Pack with PowerIQ Tech, USB-C Input and Output Ports for iPhone 16/15 Series, Samsung Galaxy, AirPods, and More (PowerCore Essential 20K)

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Why We Love It

Massive 20,000mAh battery capacity.
USB-C bi-directional charging port.
PowerlQ fast, safe charging technology.

Main Highlights

Ultra-High Capacity: The massive 20,000mAh capacity provides 3.6 charges for iPhone 15 and 2.9 charges for Samsung Galaxy S23 Ultra.
Bi-Directional USB-C Charging: The USB-C port supports two-way charging with a 15W power for both input and output, allowing you to charge two devices simultaneously.
PowerIQ and VoltageBoost Technology: Experience fast and safe charging for all devices with Anker's leading technology, including a trickle-charging mode for low-power accessories.
Multiple Recharge Options: Choose between USB-C or Micro USB ports to recharge the power bank. Achieve a full charge in just 9 hours with a 15W or higher charger.
What You Get: Anker 325 Power Bank (PowerCore 20K), USB-C cable, welcome guide, our worry-free 18-month warranty, and friendly customer service.

Anker Zolo Power Bank, 10,000mAh 30W High-Speed Portable Charger with Built-In USB-C Cable, Fast Charging Battery Pack for iPhone 16/16 Plus/16 Pro/16 Pro Max/15 Series, Galaxy, iPad, and More

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Why We Love It

Lightning-fast 30W charging speed.
Unmatched durability for daily use.
Compact yet powerful battery bank.

Main Highlights

Speedy 30W Charging: Experience the cutting-edge speed of 30W fast charging technology that propels your iPhone 15 from 0 to 57% battery in just 30 minutes.
Ready for Endless Use: Crafted for durability, the 5.4-inch built-in USB-C cable is tested to endure over 10,000 bends, ensuring it stands up to the rigors of everyday use.
Mighty Compact Power: This compact and powerful 10,000mAh power bank provides up to 2 full charges for an iPhone 15 and 1.94 charges for a Samsung S24, making it ideal for travel. (Note: Total Cell Capacity is 10.000 mAh consisting of two 5000 mAh cells)
30W Bi-Directional Charging: With two-way fast USB-C charging, enjoy up to 30W output and 20W input, ensuring your gadgets are quickly powered.
What You Get: Anker Zolo Power Bank (10K, 30W, Built-In USB-C Cable 13.7cm/5.4 in), welcome guide, 18-month warranty, and our friendly customer service.

Power Bank 27000mAh Powerbank Fast Charging 22.5W QC 4.0 Portable Charger with Outputs Inputs Flashlight USB C Battery Pack, Ultra-High Capacity Compatible for iPhone Samsung Huawei

47% OffFree Shipping

Why We Love It

High-capacity for all-day power.
Supports multiple devices simultaneously.
Includes handy emergency flashlight.

Main Highlights

【One Week of Worry-free Portable Charger】JIGA power bank is a high-quality battery pack, with all-day power. It is enough to top up iPhone 3- 5 times, Samsung 3-4 times, the perfect partner for gamers, camping and business trips.
【Power Bank with 2 Inputs & 3 Outputs】2-inputs are Micro-USB and Type-C, providing high convenience charging of this battery pack. 3-outputs can allow you to charge your phone and tablet simultaneously or enjoy power-sharing with your friends and family.
【LED Indicator & Handy Flashlight】The 2024 newly designed 4+1 segment LED indicator, you can always know when the battery is exhausted or fully charged; Long press the power button to turn on/off the super bright flashlight, this is very helpful in emergency lighting situations such as reading and power outages.
【Safest Fast Intelligent Charging】Powerbank Built-in smart chip and Quick Charge 4.0 fast charging 22.5W technology. Adjusting the optimal charging settings to cut the phone's charging time by half protects the device from overvoltage and overcurrent accidents and provides a safer charge.
【What You Get】You will receive 1x JIGA power bank, 1x USB-C Cable, 1x user manual and 24-hours friendly customer service. If you have any questions, please get in touch with us via Amazon E-mail.

Anker Nano Power Bank, Mini Portable Charger with Built-In Foldable USB-C Connector, 5,000mAh Battery Pack 22.5W, For iPhone 16/15, Samsung S23 Series, Note20 Series, Huawei, iPad, AirPods, and More

37% OffFree Shipping

Why We Love It

High-speed dual USB-C charging.
Foldable, tangle-free connector design.
Compact for on-the-go convenience.

Main Highlights

Two-Port High-Speed Charging: Experience high-speed charging with dual USB-C ports and advanced PowerIQ 3.0 technology, delivering an impressive 22.5W output.
Foldable USB-C Connector: Say goodbye to cable tangles and protect your USB-C connector with a convenient foldable design for hassle-free charging.
The Perfect Size: Enjoy the perfect blend of style and functionality, meticulously crafted to effortlessly fit into your pocket or purse.
All-Day Power: Get uninterrupted charging during your travels with the reliable 5,000mAh capacity, keeping your devices powered up wherever you go.
What You Get: Anker Nano Power Bank (22.5W, Built-In USB-C Connector), 2 ft / 0.6 m USB-C to USB-C cable, welcome guide, user manual, 24-month worry-free warranty, and our friendly customer service.

AsperX 2-Pack Power Bank Portable Charger Fast Charging 10000mAh, PowerBank USB C Input and Output, Battery Pack Compatible with iPhone, Samsung, Huawei, iPad, Tablets and More

20% OffFree Shipping

Why We Love It

Powerful yet compact design.
Multiple device charging capability.
Guaranteed safety features.

Main Highlights

【10000mAh Power Bank Pack of 2】 These two 10000mAh portable chargers are small enough to go into any pocket or backpack. These battery packs are powerful enough to last the entire day. Each one charges the iPhone X 2.4 times, the iPhone 8 3.6 times, and the Samsung Galaxy S9 2.2 times.
【Charge THREE at Once】 With one USB-C port and two USB ports built-in, it can juice up THREE devices simultaneously. Triple-port design allows you to share portable power with families and friends.
【USB C Input & Output】Upgrade portable battery charger has a USB-C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB-C devices. Also configured two USB-A output ports that recognize all connected devices and distribute load up to 5V 2.4A effectively. Therefore our phone battery power bank can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smart watches, heated vest etc.
【Reliable Li-polymer Cell】 A high-quality Li-ion battery included into the battery bank helps to charge it safely and prevents over-voltage, over-charging, over-current, and short circuits, among other things. It won't become too hot or put a lot of strain on your phone's battery. More importantly, these phone charger battery pack portable are also airline-approved
【Small & Slim】These power banks are popular for travel since they are exceptionally tiny for a 10000mAh power bank, weighing just 218g and measuring only 12mm thick. They come in handy on any road trip, allowing you to take them with you wherever you go
【Package Contents】 The battery pack includes two 10000mAh power banks, two USB-C charging cables, and one user manual, ASPERX industry-leading 24-Month asperx Care and lifetime technical support. We provide pleasant customer service 24 hours a day,seven days a week. Please do not hesitate to contact us 💝

Power Bank, 26800mAh Portable Charger Battery Pack, External Battery with 2 Port & 2 Cables, Fast Charging Powerbank Compatible for iPhone 16 15 14 13 12, Android Phone and More

26% OffFree Shipping

Why We Love It

Charges devices super fast.
Simultaneously charges multiple gadgets.
Compact and easy portability.

Main Highlights

FAST CHARGING POWER BANK: With a capacity of 26800mAh, this portable charger charges 3 times faster than other traditional chargers, allowing you to charge your iPhone from 0% to 50% in 30 minutes. Keep your devices fully charged all day long. No need to worry about running out of battery for your phone
CHARGE UP TO 4 DEVICES SIMULTANEOUSLY: The power bank features 1 Type-C input/output port, 1 built-in Type-C input/output cable, 1 USB-A output port, and a built-in Lightning output cable, allowing you to charge up to 4 devices at the same time. The powerbank is suitable for most electronic devices such as mobile phones, headphones, tablets, etc., making it easy for you to share with friends and family
SAFE AND PROTECTED: Built-in high-quality lithium polymer battery, the battery pack phone charger protects your phone from overcurrent/overvoltage/short circuit/over-discharge and overcharge. Supports customization of PD3.0/PD2.0/QC3.0/QC2.0/AFC/FCP/SCP protocols for various types of electronic devices
INTELLIGENT AND SLEEK DESIGN: Featuring a high-quality LED digital design that accurately displays remaining capacity from 1% to 100%. Made with exquisite matte texture material throughout the day for comfortable grip and scratch resistance - you will fall in love with its unique appearance at first sight
COMPACT AND PORTABLE: This portable power bank measures only 102 x 71 x 29mm in size and weighs 335g making it easy to carry in pockets, handbags, or luggage - an essential travel companion. Carry this portable charger with you wherever you go for quick charging of your phone

VRURC 10000mAh Power Bank With Built in Cables,USB C Battery Pack Portable Charger with 5 Outputs 2 Inputs Powerbank LED Display compatible with iPhone 14 13 12 Samsung S21 S20 Xiaomi

40% OffFree Shipping

Why We Love It

Universal compatibility simplifies device charging.
Accommodates simultaneous multi-device charging.
Portable with powerful capacity.

Main Highlights

👍【𝐏𝐨𝐰𝐞𝐫 𝐁𝐚𝐧𝐤 𝐖𝐢𝐭𝐡 𝐁𝐮𝐢𝐥𝐭 𝐢𝐧 𝐂𝐚𝐛𝐥𝐞 x 4】This power bank with built in USB A, Micro,USB C ,iPhone cables. included 3 output cables,can charge almost for all types port devices. Such as for iPhone, iPad, for Samsung, for other USB C port phones, tablets, and also for Micro devices. Also built-in USB input cable for recharging the power bank itself.All in one portable charger, so you don‘t need to carry any extra charging cables when going out.
👍【𝐂𝐡𝐚𝐫𝐠𝐢𝐧𝐠 𝟓 𝐃𝐞𝐯𝐢𝐜𝐞𝐬 𝐒𝐢𝐦𝐮𝐥𝐭𝐚𝐧𝐞𝐨𝐮𝐬𝐥𝐲】USB C Portable charger with 5 output (1* USB-C port/3 output cables/1 * USB A port) compatible with iPhone, Samsung, Android smaller devices like AirPods, Bluetooth headphones,smart watches. supports charging for 5 devices simultaneously,each port max 5V/2.4A (12W) output, share the power and fun with your friends, makes the charging much more efficient.
👍【𝟐𝟎𝟐𝟑 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐔𝐒𝐁 𝐂 𝐈𝐧𝐩𝐮𝐭 & 𝐎𝐮𝐭𝐩𝐮𝐭 】Unlike most chargers featuring a USB C input only, Vrurc Portable phone charger with Upgrade USB-C In & Out port to perfectly fit your new iPhones, iPad,Samsung and all upcoming USB-C devices.
👍【𝟏𝟎𝟎𝟎𝟎𝐦𝐀𝐡 𝐇𝐢𝐠𝐡 𝐂𝐚𝐩𝐚𝐜𝐢𝐭𝐲 & 𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐒𝐢𝐳𝐞】This slim portable charger only 5.7 x 2.7 x 0.73 inches, weight 9.17oz, with 10000mah powerful capacity can charge your iPhone series 2-3 times, Huawei/Samsung 2.1 times etc. Enough capacity for daily use, journey or travelling etc.
👍【𝐀𝐜𝐜𝐮𝐫𝐚𝐭𝐞 𝐋𝐄𝐃 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐃𝐢𝐬𝐩𝐥𝐚𝐲 & 𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝐂𝐚𝐛𝐥𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 】Slim 10000 portable charger built-in smart digital display technology, shows the remaining energy. Ensures easy control and accurate battery capacity, keeps devices sufficiently powered at any critical time.and the external battery power bank equipped with a portable lanyard, can be used as a micro usb charging cable after drawing out. A best portable charger for all people.
💖【𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐆𝐞𝐭】10000mAh portable charger power bank - black, user manual×1, 3-year warranty-free guarantee,and 7 days/24 hours friendly customer service. If you have any problem, please contact us and we will solve it within 12 hours. Don't miss this wonderful portable charger.
💖【𝐒𝐚𝐟𝐞 𝐚𝐧𝐝 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐂𝐡𝐚𝐫𝐠𝐞𝐫𝐬】 Certified by CE, RoHS, FCC. Built-in smart protections protect devices from excessive current flow, overheating and overload, making it safer to use.

A ADDTOP Power Bank Portable Charger - 26800mAh High Capacity 22.5W Fast Charging Power Bank 20W PD USB C External Battery Pack with 4 Outputs and LCD Display for Smartphone, Tablets

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Why We Love It

Powerful, high speed charging.
Impressive massive battery capacity.
Lightweight with digital display.

Main Highlights

High Speed Charging: Powerful 22.5W fast charging and QC output allows the battery pack to deliver a 22.5W charging speed to shorten charge times, powering up your phone from 0 to 65% in 25min. This is a technical level that is difficult to achieve with ordinary power bank.
Massive Capacity: The 26800mAh high battery capacity conserves plenty of power juice within, so this will be able to juice up your phone for 7 times before you need to put it back on charge.
Portable Size & Digital Display: This power bank is fairly light (about the same weight as your average mobile phone), which will fit in most pockets nicely. The smart LED screen is great and pretty accurate to show the status of battery charge left.
3X Fast Recharge: Match the 20W USB C charger (not included) to juice up the power bank in 5 hrs or less, greatly shortening its recharging time. Intelligent failure-proof protection protects your phone against overcharge, over-discharge, overheating and more to keep your devices safe.
What You Get: 26800mAh portable charger, USB cable, User Manual.
What if it won't charge? ①Please make sure you are using a power adapter with at least 15W output to charge; ②Using a different, preferably original or certified high-quality USB cable; ③Connect other smartphone or tablet (rather than small accessories) to test the output; ④If the USB port was exposed to moisture, allow it to dry completely before use.

8.7

Excellent

We scanned 817 products

We reviewed these offers relevant to the Portable Powerbank within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Anker, VEGER, JIGA, AsperX, IGGPBB, VRURC, A ADDTOP, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Portable Powerbank in the market, we considered we took a deep dive into 4086 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Anker Laptop Power Bank, 25,000mAh Portable Charger with Triple 100W USB-C Ports for Multi-Device Charging, Built-In and Retractable Cables, For iPhone 16/15 Series, Samsung, and More. We love many things about this product by Anker. What sets it apart from the competition is Efficient 165W dual charging. , 25,000mAh for long-haul power. , Charge 4 devices simultaneously.
The best value product for most shoppers and where user satisfaction is continuously the highest is VEGER Power Bank Fast Charging,30000mAh Portable Charger PD 20W USB C Battery Pack with 4 Outputs & 2 Inputs Compatible with iPhone/iPad/Smartphones Tablet and More by VEGER based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Portable Powerbank and the best cost-to-value ratio is Power Bank 27000mAh Powerbank Fast Charging 22.5W QC 4.0 Portable Charger with Outputs Inputs Flashlight USB C Battery Pack, Ultra-High Capacity Compatible for iPhone Samsung Huaweiat JIGA with a 47% discount.
Our list of the best Portable Powerbank is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Portable Powerbank in The UK

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We scanned 817 products

We concluded that: